Description

2-Phenanthrenol, 4B,5,6,7,8,8A,9,10-Octahydro-3,4B,8,8-Tetramethyl-1-(1-Methylethyl)-, (4Bs,8As)- CAS NO 294191-33-6 is a complex, polycyclic organic compound belonging to the hydrogenated phenanthrene class, valued for its unique sterically hindered structure. This compound serves as a versatile and high-purity intermediate for advanced chemical synthesis, where its specific stereochemistry and functional groups are critical. It is primarily required by pharmaceutical R&D, agrochemical innovators, and specialty chemical manufacturers developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in steroid-like or complex polycyclic frameworks.
• Agrochemical Research: Used in developing advanced pesticides and herbicides where specific stereochemistry influences biological activity.
• Organic Synthesis & Catalysis: Acts as a chiral ligand precursor or a complex scaffold for synthesizing specialty organic molecules.
• Fragrance & Flavor Chemistry: Potential intermediate for creating unique, long-lasting musk or amber-type odorants due to its polycyclic structure.
• Material Science Research: Investigated as a monomer or additive for advanced polymers and liquid crystalline materials.
• Academic & Industrial R&D: Serves as a reference standard and a starting material for chemical research in organic and medicinal chemistry.

Basic Information

Item	Details
Product Name	2-Phenanthrenol, 4B,5,6,7,8,8A,9,10-Octahydro-3,4B,8,8-Tetramethyl-1-(1-Methylethyl)-, (4Bs,8As)-
CAS No.	294191-33-6
Molecular Formula	C21H34O
Molecular Weight	302.50 g/mol
Synonyms	(4Bs,8As)-4B,5,6,7,8,8A,9,10-Octahydro-3,4B,8,8-tetramethyl-1-(1-methylethyl)-2-phenanthrenol; 1-Isopropyl-3,4B,8,8-tetramethyl-4B,5,6,7,8,8A,9,10-octahydrophenanthren-2-ol; Hydrogenated Phenanthrenol Derivative; Tetramethylisopropyloctahydrophenanthrenol; Sterically Hindered Phenol Intermediate; Complex Polycyclic Alcohol; CAS 294191-33-6
EINECS	Contact for details

Quality Control

Our 2-Phenanthrenol derivative is produced under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific project requirements. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.